企業(yè)供應(yīng)鏈管理規(guī)劃與執(zhí)行英文

1供應(yīng)鏈規(guī)劃與執(zhí)行模組世新大學(xué)資管系鄒慶士副教授2AgendaOverview/FeaturesofSCMSupplyChainNetworkDesignAdvancedPlanningandSchedulingShopFloorControlMES/MCS3EnterprisefunctionalsiloswithconflictinggoalsPurchasingManufacturingDistributionCustomerService/SalesFewchange-oversStableschedulesLongrunlengthsHighinventoriesHighservicelevelsRegionalstocksSOURCEMAKEDELIVERSELL

Lowpur-chasepriceMultiplevendorsLowinvent-oriesLowtrans-portationOverviewofSCM-Issues4OverviewandtargetsofSCM

DefinitionofSupplyChainManagement:SupplyChainManagementdescribesallkindofactivitiesacrossmultiplecompaniesorlocationstooptimizethemanufacturingofproducts.Herebyconcerningallinterfacesonoperationalandstrategiclevelforinvolvedassociates.

Mainfocus

DevelopmentofheterogeneousglobalproductionnetworksIncreasedintegrationofadvancedtechnologies

Minimzingcostsforinventoriesanddeliveries

Longterm

relationships(customer/supplierbinding)

Customersatisfaction

ByERP-BasisSCM-ToolsInternet5OverviewandtargetsofSCMBuysIngredientsandComponentsMakesa

ProductMovesittoa

Distribution

CenterStoresitat

DistributionCentersStoresitinaWarehouseMovesit

toStoresStoresitin

theStoreSellsittoConsumersMultiEnterpriseSupplyChainsSource:I2-Technologies6OverviewandtargetsofSCM

Integrationofsuppliersinplanninginconsiderationof...

SuppliersinventoriesSuppliersmanufacturingcapacitiesTransporttimesandcapacitiesReductionofowninventories7

IntegratedplanningofsupplychainsleadstoReductionofinventoriesCostsavingsCapabilitytomeetpromiseddeliverydates

Increasedcustomersatisfaction Intensifiedcustomerbinding PerspectivetoextendthesalesmarketOverviewandtargetsofSCM8Prerequisitesforsuccess

NomanagementmethodguaranteesitselfforsuccessTypeofproductleadstospecialtypeofsupplychainPrimarilyfunctionalproducts

Don’tchangemuchovertimeLonglifecyclesPredictabledemandStabilityinvitescompetitionLeadsoftentolowprofitmarginsPrimarilyinnovativeproducts

EnableshigherprofitmarginsShortlifecycle(typicallyfewmonth)VolatiledemandNewnessmakesdemandunpredictableImportanceofearlysales9PrerequisitesforsuccessPrimarilyfunctionalproductsSupplyatlowestcoststopredictabledemandHighutilizationrateofcapacityMinimizeinventoriesShortleadtimeasitdoesn’tincreasecostsSelectsuppliersprimarilyforcostsandqualityPhysicalefficiencyMinimizecostsby

PhysicalefficiencyPrimarilyinnovativeproductsRespondquicklytounpredictabledemandDeployexcessbuffercapacityDeploysignificantbufferstocksInvestaggressivelytoreduceleadtimeSelectsuppliersprimarilyforspeed,flexibilityandqualityResponsivenesstomarketMinimizecostsbyHighestresponsivenesstomarketMinimizeriskofshortagesorexcesssupply10PrerequisitesforsuccessEfficientResponsiveFunctionalInnovativematchmatchmismatchmismatchUseofSCMsoftwaretoolslikeAPO11Prerequisitesforsuccess12SCMBusinessProcessesTechnologyhelpsenableavarietyofSCMbusinessprocessesPushtopullProcessorientationOptimizationPostponementMorefrequentplanningCollaboration13MovefrompushtopullmanufacturingManufacturersDistributors/WholesalersConsumersSuppliersRetailersManufacturersDistributors/

WholesalersConsumersSuppliersRetailersMakewhatwewillsell,notsellwhatwewillmake!!FeaturesofSCM14PurchasingManufacturingDistributionCustomerService/SalesAvailable-to-Promise(ATP)Capable-to-Promise(CTP)Movefromfunctionalsilostoprocess-orientedbusinessprocesses(e.g.,order-to-cash,cash-to-cash)IntegratedSalesandOperationsPlanning(S&OP)SOURCEMAKEDELIVERSELLFeaturesofSCM15OptimizationofallsupplychainactivitiesSupplyChainOptimizationSynchronized,ConcurrentPlanningDemandPlanningDistributionPlanningManufacturingPlanningProcurementPlanningIndependent,SequentialPlanningForecastingDistributionPlanningManufacturingPlanningProcurementPlanningFeaturesofSCM16PostponementMovetoMTO,ATOandCTOfromMTSFront-endAPSsuitessupportATP/CTPProductconfigurationBack-endintegrationtotransactionsystemsInternationalTradeLogisticsWarehouseManagementAdvancedPlanningSchedulingCustomerRelationshipManagementLogisticsManufacturingMaterialsManagementAccountingHumanResourcesERPEAIFeaturesofSCMSCM17MorefrequentplanningmeansresponsivetochangingcustomerneedswhiledecreasinginventoriesTimeTimeAverageSupplyAverageSupplyPlanningCyclePlanningCycleFeaturesofSCM18e-BusinesswillenablesupplychaincollaborationamongtradingpartnersManufacturerDistributors/WholesalersSuppliersRetailersCollaborativeDemandPlanningCollaborativeLogisticsPlanningTransportationservicesDistributioncenterservicesSynchronizedProductionSchedulingCollaborativeProductDevelopmentFeaturesofSCMLogisticsProviders19ComponentsofE-SupplyChainSupply-chainreplenishmentE-procurementCollaborativeplanningCollaborativeproductdevelopmentE-logisticsSupplywebs20EvolutionofITARAPGLPayrollMRPFMISHRMRPIISchedulingplanningDistributionERPAPS/SCMEISEDIE-CommerceBICRME-Business21Agenda......22ManufacturersWholesaleDistributorsSuppliersCustomersInformationFlowsGoodsFlowSupplyChainNetworkDesignSupplierExchangesCustomerExchangesLogisticsExchangesContractManufacturersLogisticsProvidersVirtualManufacturersRetailersLocationdecisionCapacitydecisionAssignmentdecision23StrategicPlanningProblemsWhichproductsshallbeproducedatwhichlocations?Howarecustomersassignedtodistributioncenters?Whereshallnewlocationsbeopened?Whichlocationsshallbeclosed?Whatarecapacityrequirementsforplants/distributioncenters?Whatisthecostsituationwithinthesupplychain?24PlanningMethodPlanningoflocationassignmentandtransportationlanesLocationassignmentbasedongeographicaldistanceCostoptimallocationassignmentStructuralNetworkChangesPlacementofagivennumberoflocationsbasedongeographicaldistanceandcostsCostoptimalselectionoflocations25PlanningParametersCostTransportationcostsProductioncostsStoragecostsHandlingcostsProcurementcostsLocationcosts/LocationproceedsFixmaintenancecostsCostsforopeningandclosureoflocationsPublicsubsidiesPenaltycostsfordelayedornon-fulfilleddemand26PlanningParametersCapacitiesHandlingcapacitiesforplantsanddistributioncentersProductioncapacitiesofplantsDemandCalculationofdemandviaDemandPlanningSupportedbyforecastmethodsSimulationofdemandscenariosVariationofdemand27PlanningResultsSupplyChainNetworkAssignmentoflocationsTransportationlanesAllocationofproductstolocationsNewlocationswithgeographicpositionSelected/notselectedlocationsProposalforopeningorclosureoflocations28PlanningResultsQuantitiesProduction,transport,handling,storageandprocurementCostsProduction,transport,handling,storageandprocurementLocationcostsOpeningcosts,maintenancecosts,subsidies,etc.CapacityRequirementsProduction,transport,handlingundstorage29OutlookProfit-orientedplanningConsiderationofpiece-wiselinearcostsfortransportandproductionConsiderationofstoragecapacitiesIntegrationofGISapplicationsautomaticcalculationoftransportationdurationandtransportationcostsexpandedgeographicdisplay30AgendaOverview/FeaturesofSCMSupplyChainNetworkDesignAdvancedPlanningandSchedulingShopFloorControlMES/MCS31ProductionLogisticsForecastCustomerorderadministrationPrimaryrequirementsplanningRequirementsplanningPurchasingCapacityschedulingCapacityadjustmentOrderreleaseReservationSequencingDetailedschedulingExecutionFactorydataentryShopfloorcontrolPlanningPlanning/schedulingInitiationofimplementationfunctions32TypicalPlanningProcessSupply/DemandMeetingMRP/ERPManualAdjustmentReleasePOReceiving/ReceiptChangeProductionPlanCannotdeliverontimeLongpromisetimeDeaditems&shortageCustomerunsatisfied33MRPIIPlanningProcessTop-downprocessIterativeprocessMasterPlanningRCCPMRPCRPSFC34ProbleminIndustrySalesSOconfirm時間太太長PC無法如如期交交貨Hub會造成成投資資風(fēng)險險PC/MC插單Cancel訂單訂單交交期變變更頻頻繁Yield和Rework造成交交期Delay無法確確認真真正的的產(chǎn)能能與瓶瓶頸作作業(yè)替代料料無法法掌控控ECN頻繁，，易產(chǎn)產(chǎn)生呆呆料35ProbleminIndustryShopFloor開製令令前無無法確確認料料是否否備齊齊臨時缺缺料Yield和Rework造成成大大量量未未結(jié)結(jié)案案工工單單ShopFloor催MC，，MC催Buyer，，Buyer催Supplier產(chǎn)能能規(guī)規(guī)劃劃不不合合理理，，無無法法執(zhí)執(zhí)行行Buyer無法法確確認認到到底底欠欠哪哪些些料料追料料頻頻繁繁O(jiān)rderCancel頻繁繁未考考慮慮LeadTime36DrawbacksinTraditionalProductionPlanningSequentialplanningProbleminschedulinglogicIndependentdemandandsupplyplanningLackofintegrationBatchprocessSinglepointplanningLackofsimulationcapability37SCMInformationSystem38DefinitionofAPS…there’snoprecisedefinitionofAPSsystems,butitisquiteintuitivetosaythattheAPSsystemsresolvetheshortcomingsoftheERPsystemsasaplanningtool….APSsystemsconsidermaterialrequirementsandplantcapacitytogeneratenewplans,andsomeofthemcreateadetailedproductionschedulethatsequencestheproductionoptimally,toachievetheorganizationgoalsaswellascustomer’sduedate.(AMR,1998)…APSsystemsapplyprofoundadvancedtechnologiestoachieveimprovedplansthattakeintoaccountmostofthefactorsandconstraintsthatlimittheabilitytodeliverontime.(ForrestResearch,1996)39FeaturesofAPSSynchronizedconcurrentplanningConstraint-basedplanningOptimizedplanningReal-timeplanningDecisionsupportcapabilityWhat-ifsimulationPeggingbetweendemandandsupplySpeedandperformance40SynchronizedPlanning41Constraint-basedPlanningAPSConstraintSupplyDemandOutputTime:PurchaseLTMfg.LTTrasf.LTDueDateCapacity:ResourceloadRoutingMaterial:AlternatePartsECNPartsSourcingRuleDemand:ForecastSalesOrderSupplyData:On-handWIPPurchasingOrderOptimalPlan42OptimizedTechnologiesinAPSDemandPlanningExponentialSmoothingSystemDynamicsMultipleLinearRegressionProductionPlanning&SchedulingLinearProgramming/MixedIntegerLPGeneticAlgorithmsSimulationAnnealingHeuristicMethodsDistributionPlanning&DeploymentFlowAlgorithmsBranch-and-BoundAlgorithm43ScopeofAPSSupplychainstrategicplanningSupplychainnetworkplanningDemandplanningandforecastingInventoryplanningSupplychainplanningSupplyplanningDistributionplanningTransportationplanningShopflooroperationschedulingShipmentscheduling44FunctionsofAPS45APS是使用現(xiàn)現(xiàn)存Transaction系統(tǒng)(ERP)的資訊，，以提供供快速規(guī)規(guī)劃及排排程的智智慧型決決策支援援系統(tǒng)。PurchasingOrderEntryManufacturingLogistics/ShippingERPCurrentSituationFinalPlanSupplyChainPlannerInputDataDemandCapacityMaterialsOutputProductionPlanShippingPlanPromisePlanAPSandERP46Multi-SitePlanningComplexmulti-sitemanufacturingreferstotheenvironmentwheretherearemultiplesitesthataredependentuponeachotherformaterialandassemblies.SupplyPlanningforacomplexmulti-sitemanufacturingenvironmentinvolvestheconsolidationofdatafromtheindividualsitesintoacorporateconsolidationdatabase.47Multi-SitePlanningGlobalAPSEngineDemandPlanningEngineOrderPromisingEngineAPSEngineAPSEngineAPSEngineMasterPlanMasterPlanMasterPlanSupplyPlanSupplyPlanSupplyPlanDemandPlanSupplyPlan48*Source:AMR,1996PerformanceResultsLateOrder25-50%ImprovementOrderLeadTime10-40%ImprovementPlanningCycle95%ImprovementProductionLeadTime10-50%ImprovementInventory10-60%ImprovementOperatingExpense10-50%ImprovementThroughput2-5%Improvement49AgendaOverview/FeaturesofSCMSupplyChainNetworkDesignAdvancedPlanningandSchedulingShopFloorControlMES/MCS50PurposeofShopFloorControl將生生產(chǎn)產(chǎn)規(guī)規(guī)劃劃單單位位所所規(guī)規(guī)劃劃的的生生產(chǎn)產(chǎn)訂訂單單(PO)有效效的的轉(zhuǎn)轉(zhuǎn)變變成成實實際際成成品品的的產(chǎn)產(chǎn)出出51ShopFloorControlSystem52FunctionsofShopFloorControlOrderreview/releaseDetailedshopflooroperationsschedulingDatacollection/monitoringControl/feedbackOrderdisposition53OrderReviewandRelease扮演演一一個個過過濾濾機機制制，，控控制制訂訂單單進進入入現(xiàn)現(xiàn)場場的的流流量量54FocusofOR/RAvailabilityofmaterialsRequiredcapacityRequiredmachinesandtoolingsReal-timeproductionstatusVerifyMRPplansConfirm/modifyBOMstructureConfirm/modifyroutingEvaluateproductionloadsinshopfloorCriteriaofperformanceevaluation55OperationsSchedulingWorkcenterorientedschedulingWorkorderorientedschedulingBackwardschedulingForwardschedulingFiniteschedulingDispatching56DataCollectionandMonitorBarcodeOpticalcharacterrecognitionMagneticstripeVoicerecognitionRadiofrequencyidentificationMachinevisionsystemBluetooth57ControlandFeedbackOrderproblemsvs.ResourcesproblemsIsitsolvable?Whatisthesolution?AdjustandimproveInformationfeedback58OrderDispositionOrdercompletionASplannedOrdercancellationMaterialsshortageReleasepreviouslyassignedresourcesEvaluateproductionperformanceDefineandexplainspecificunexpectedconditions/solutions59ShopFloorControlSystem-Anotherview60AgendaOverview/FeaturesofSCMSupplyChainNetworkDesignAdvancedPlanningandSchedulingShopFloorControlMES/MCS61RelationshipsofERP/APS/MES/MCSERPAPSMCSMES62InteractionsBetweenERP/APSandMES63DefinitionofMES將加工現(xiàn)場中中的原物料、、半成品、成成品、機器、、時間、成本本等資訊以動動態(tài)且即時的的方式來收集集、匯整與表表達，並追蹤蹤與管制目前前正在進行中中的各項製造造作業(yè)的一個個資